chromium/components/performance_manager/resource_attribution/query_scheduler.h

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_PERFORMANCE_MANAGER_RESOURCE_ATTRIBUTION_QUERY_SCHEDULER_H_
#define COMPONENTS_PERFORMANCE_MANAGER_RESOURCE_ATTRIBUTION_QUERY_SCHEDULER_H_

#include <memory>
#include <optional>
#include <vector>

#include "base/functional/callback_forward.h"
#include "base/location.h"
#include "base/memory/weak_ptr.h"
#include "base/sequence_checker.h"
#include "components/performance_manager/public/graph/graph_registered.h"
#include "components/performance_manager/public/resource_attribution/query_results.h"
#include "components/performance_manager/public/resource_attribution/resource_contexts.h"
#include "components/performance_manager/public/resource_attribution/resource_types.h"
#include "components/performance_manager/resource_attribution/cpu_measurement_monitor.h"
#include "components/performance_manager/resource_attribution/memory_measurement_provider.h"
#include "components/performance_manager/resource_attribution/performance_manager_aliases.h"

namespace performance_manager {
class Graph;
}

namespace resource_attribution {
class ContextCollection;
}

namespace resource_attribution::internal {

class QueryParams;

// QueryScheduler keeps track of all queries for a particular resource type and
// owns the machinery that performs measurements.
class QueryScheduler
    : public performance_manager::GraphOwnedAndRegistered<QueryScheduler> { … };

}  // namespace resource_attribution::internal

#endif  // COMPONENTS_PERFORMANCE_MANAGER_RESOURCE_ATTRIBUTION_QUERY_SCHEDULER_H_